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* p2p/discv5: fix reg lookup, polish code, use logger (#15737)Péter Szilágyi2017-12-284-142/+139
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* all: use gometalinter.v2, fix new gosimple issues (#15650)Zach2017-12-133-11/+11
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* cmd/geth: add --config file flag (#13875)Felix Lange2017-04-121-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
* all: blidly swap out glog to our log15, logs need reworkPéter Szilágyi2017-02-235-45/+32
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* p2p: remove trailing newlines from log messagesPéter Szilágyi2017-02-231-2/+2
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* crypto: add btcec fallback for sign/recover without cgo (#3680)Felix Lange2017-02-182-32/+1
| | | | | | | | | | | * vendor: add github.com/btcsuite/btcd/btcec * crypto: add btcec fallback for sign/recover without cgo This commit adds a non-cgo fallback implementation of secp256k1 operations. * crypto, core/vm: remove wrappers for sha256, ripemd160
* all: fix spelling errorsPéter Szilágyi2017-01-071-1/+1
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* all: fix issues reported by honnef.co/go/simple/cmd/gosimpleFelix Lange2017-01-072-5/+2
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* all: gofmt -w -sFelix Lange2017-01-065-20/+20
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* p2p/discover, p2p/discv5: use flexible comparison for IPsPéter Szilágyi2016-12-153-4/+3
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* p2p/discv5: search and lookup improvementZsolt Felfoldi2016-12-082-64/+99
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* p2p, p2p/discover, p2p/discv5: add IP network restriction featureFelix Lange2016-11-234-7/+13
| | | | | | The p2p packages can now be configured to restrict all communication to a certain subset of IP networks. This feature is meant to be used for private networks.
* p2p/discover, p2p/discv5: prevent relay of invalid IPs and low portsFelix Lange2016-11-233-21/+35
| | | | | | | | | | | | | | | | | | | | | The discovery DHT contains a number of hosts with LAN and loopback IPs. These get relayed because some implementations do not perform any checks on the IP. go-ethereum already prevented relay in most cases because it verifies that the host actually exists before adding it to the local table. But this verification causes other issues. We have received several reports where people's VPSs got shut down by hosting providers because sending packets to random LAN hosts is indistinguishable from a slow port scan. The new check prevents sending random packets to LAN by discarding LAN IPs sent by Internet hosts (and loopback IPs from LAN and Internet hosts). The new check also blacklists almost all currently registered special-purpose networks assigned by IANA to avoid inciting random responses from services in the LAN. As another precaution against abuse of the DHT, ports below 1024 are now considered invalid.
* p2p/discover, p2p/discv5: use netutil.IsTemporaryErrorFelix Lange2016-11-234-124/+1
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* cmd, mobile, node, p2p: surface the discovery V5 bootnodesPéter Szilágyi2016-11-151-8/+0
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* p2p/discv5: added new bootnodesZsolt Felfoldi2016-11-141-1/+2
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* p2p/discv5: fixed bootnode connect issuesZsolt Felfoldi2016-11-144-67/+107
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* discv5: fixed state machine lockup bugZsolt Felfoldi2016-11-111-0/+3
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* all: update license informationFelix Lange2016-11-098-8/+8
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* p2p/discv5: fix build with Go 1.5, delete package testimgFelix Lange2016-11-095-879/+18
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* p2p/discv5: added new topic discovery packageZsolt Felfoldi2016-11-0925-0/+7886